MatstoriesNo-gi lean
0% in gi, 43% in no-gi
Recorded 0–6 in gi and 3–4 in no-gi.
Gi
No-Gi
Alexander Jan Sinkora is a Grey belt Brazilian jiu-jitsu competitor from Axis BJJ NZ, with a recorded Australian record of 4–10.
Fought 14 recorded matches as Grey since Mar 2025
Grey, 14 recorded matches at this beltNo-gi lean
0% in gi, 43% in no-gi
Recorded 0–6 in gi and 3–4 in no-gi.
Gi
No-Gi
Wins
4
Win rate
29%
Losses
10
Gi
14%
1–6 · 7 matches
No-Gi
43%
3–4 · 7 matches
By belt
Mat Score
All-time on the current belt board
Recorded Australian matches Matstories has synced. Not a world record.
21 Mar 2026 · BRAZILIAN JIU-JITSU 2026 · 6 on the day
Boys No-Gi / Grey / Junior II (11yrs) / -49 kg
21 Mar 2026 · BRAZILIAN JIU-JITSU 2026 · 6 on the day
Boys No-Gi / Grey / Junior II (11yrs) / -49 kg
21 Mar 2026 · BRAZILIAN JIU-JITSU 2026 · 6 on the day
Boys No-Gi / Grey / Junior II (11yrs) / -49 kg
21 Mar 2026 · BRAZILIAN JIU-JITSU 2026 · 6 on the day
Boys Gi / Junior II (11yrs) / Grey / -48.3 kg
21 Mar 2026 · BRAZILIAN JIU-JITSU 2026 · 6 on the day
Boys Gi / Junior II (11yrs) / Grey / -48.3 kg
21 Mar 2026 · BRAZILIAN JIU-JITSU 2026 · 6 on the day
Boys Gi / Junior II (11yrs) / Grey / -48.3 kg
7 Mar 2026 · NZ GRAPPLER Southern Challenge > Christchurch
Boys No-Gi / Grey / Kid 4 - Junior / -48.5kg
7 Mar 2026 · NZ GRAPPLER Southern Challenge > Christchurch
Boys No-Gi / Grey / Kid 4 - Junior / -48.5kg
7 Mar 2026 · NZ GRAPPLER Southern Challenge > Christchurch
Boys Gi / Grey / Kid 4 - Junior / -49.9kg
7 Mar 2026 · NZ GRAPPLER Southern Challenge > Christchurch
Boys Gi / Grey / Kid 4 - Junior / -49.9kg
14 rows